1342451304064 has 64 divisors (see below), whose sum is σ = 2934481352040. Its totient is φ = 607902437376.

The previous prime is 1342451304059. The next prime is 1342451304109. The reversal of 1342451304064 is 4604031542431.

It can be written as a sum of positive squares in 4 ways, for example, as 1162342734400 + 180108569664 = 1078120^2 + 424392^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7522767 + ... + 7699150.

Almost surely, 2^{1342451304064} is an apocalyptic number.

It is an amenable number.

1342451304064 is an abundant number, since it is smaller than the sum of its proper divisors (1592030047976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1342451304064 is a wasteful number, since it uses less digits than its factorization.

1342451304064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15221997 (or 15221985 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 1342451304064 its reverse (4604031542431), we get a palindrome (5946482846495).

The spelling of 1342451304064 in words is "one trillion, three hundred forty-two billion, four hundred fifty-one million, three hundred four thousand, sixty-four".